1650HA Hammond Manufacturing, 1650HA Datasheet
1650HA
Manufacturer Part Number
1650HA
Description
AUDIOPHILE TUBE OUTPUT TRANSFRMR
Manufacturer
Hammond Manufacturing
Series
Ar
Type
Standardr
Datasheet
1.1650E.pdf
(2 pages)
Specifications of 1650HA
Primary Winding(s)
Single, with Multiple Taps
Secondary Winding(s)
Single, Center Tap
Mounting Type
Chassis Mount
Frequency Range
30 Hz to 30 KHz
Primary Impedance
6600 Ohms CT
Secondary Impedance
4 Ohms, 8 Ohms, 16 Ohms
Termination Style
Wire
Dimensions
4 in L x 3.13 in W x 3.81 in H
Product
Audio Output Transformers
Current Rating
200 mA
Power Rating
40 Watts
Shielding
Unshielded
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Parallel Output Voltage @ Current
-
Series Output Voltage @ Current
-
Maximum Power
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Push - Pull
•
•
•
•
•
•
•
up of secondary loads)
1650E (70 Hz. to 30 Khz. +/- 1 db max. - ref. 1 Khz.)
does NOT have primary screen taps and will not support "Ultra-Linear" applications.
NEW & Improved version of our 1608-1650 series output transformers (re-designed secondaries for easy hook-
Designed for push-pull tube output circuits.
Enclosed (shielded), 4 slot, above chassis Type "X" mounting.
Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. - ref. 1 Khz) minimum. Except the
Insulated flexible leads 8" min.
All units (except the 1650G) include 40% screen taps for Ultra-Linear operation (if desired).
Typical applications - Push-Pull: triode, Ultra-Linear pentode, and tetrode connected audio output. The 1650G
©
Number
1650WA
1650HA
1650KA
1650NA
1650RA
1650FA
1650PA
1650TA
1650G
1608A
1609A
1615A
1650E
1620A
1645A
St. Laurent, Quebec (514) 343-9010
Part
Cheektowaga, NY (716) 630-7030
Guelph, Ontario (519) 822-2960
Audio
(RMS)
Watts
100
120
280
10
10
15
15
20
25
30
35
40
50
60
60
CANADA
Audiophile - Output (1608-1650 "A" Series)
USA
Impedance
10,000 C.T.
8,000 C.T.
5,000 C.T.
8,000 C.T.
6,600 C.T.
7,600 C.T.
5,000 C.T.
6,600 C.T.
6,600 C.T.
3,400 C.T.
4,300 C.T.
6,600 C.T.
5,000 C.T.
1,900 C.T.
1,900 C.T.
Primary
"CLASSIC" TUBE TYPE - ULTRA-LINEAR
Max. DC
Per Side
100 ma.
100 ma.
100 ma.
100 ma.
158 ma.
128 ma.
128 ma.
200 ma.
200 ma.
318 ma.
318 ma.
200 ma.
318 ma.
403 ma.
806 ma.
PUSH - PULL "EASY HOOK-UP"
OUTPUT TRANSFORMERS
www.hammondmfg.com
3.5/8/16/250/500
Impedance
4-8-16-70 V
Secondary
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
4-8-16
92
2.50
2.50
2.50
2.50
2.50
2.50
2.50
3.13
3.13
3.13
3.13
3.13
3.75
3.75
4.38
A
2.75
2.75
3.25
3.25
3.50
3.50
3.75
3.75
4.00
4.00
4.25
4.25
4.25
4.50
7.50
B
Dimensions (Inches)
3.06
3.06
3.06
3.06
3.06
3.06
3.06
3.81
3.81
3.81
3.81
3.81
4.56
4.56
5.25
C
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.50
2.50
2.50
2.50
2.50
3.00
3.00
3.50
Queenstown, Australia 61-8-8240-2244
D
Basingstoke, UK 01256 812812
+/- 1/16”
1.69
1.69
2.19
2.50
2.44
2.44
2.69
2.25
2.69
2.69
2.94
2.94
3.06
3.31
5.88
E
AUSTRALIA
EUROPE
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
Slot
G
Lbs.
3.25
Wt.
2.5
2.5
3.5
3.5
4.5
6.5
12
14
28
4
5
7
8
8
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1650HA Summary of contents
Page 1
... C.T. 1615A 15 5,000 C.T. 1650E 15 8,000 C.T. 1620A 20 6,600 C.T. 1650FA 25 7,600 C.T. 1645A 30 5,000 C.T. 1650G 35 6,600 C.T. 1650HA 40 6,600 C.T. 1650KA 50 3,400 C.T. 1650NA 60 4,300 C.T. 1650PA 60 6,600 C.T. 1650RA 100 5,000 C.T. 1650TA 120 1,900 C.T. 1650WA 280 1,900 C ...
Page 2
... C.T. 1615A 15 5,000 C.T. 1650E 15 8,000 C.T. 1620A 20 6,600 C.T. 1650FA 25 7,600 C.T. 1645A 30 5,000 C.T. 1650G 35 6,600 C.T. 1650HA 40 6,600 C.T. 1650KA 50 3,400 C.T. 1650NA 60 4,300 C.T. 1650PA 60 6,600 C.T. 1650RA 100 5,000 C.T. 1650TA 120 1,900 C.T. 1650WA 280 1,900 C ...